Convert //remoting to use std::unique_ptr

remoting/signaling/xmpp_login_handler.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_SIGNALING_XMPP_LOGIN_HANDLER_H_
 #define REMOTING_SIGNALING_XMPP_LOGIN_HANDLER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "remoting/signaling/signal_strategy.h"
 
 // Undefine SendMessage and ERROR defined in Windows headers.
 #ifdef SendMessage
 #undef SendMessage
 #endif
 
 #ifdef ERROR
 #undef ERROR
 #endif
@@ skipping 11 matching lines @@
 class XmppLoginHandler {
  public:
   class Delegate {
    public:
     Delegate() {}
 
     // All Delegate methods are allowed to destroy XmppLoginHandler.
     virtual void SendMessage(const std::string& message) = 0;
     virtual void StartTls() = 0;
     virtual void OnHandshakeDone(const std::string& jid,
-                                 scoped_ptr<XmppStreamParser> parser) = 0;
+                                 std::unique_ptr<XmppStreamParser> parser) = 0;
     virtual void OnLoginHandlerError(SignalStrategy::Error error) = 0;
 
    protected:
     virtual ~Delegate() {}
   };
 
   enum class TlsMode {
     NO_TLS,
     WITH_HANDSHAKE,
     WITHOUT_HANDSHAKE,
@@ skipping 51 matching lines @@
     WAIT_STREAM_HEADER_AFTER_TLS,
     WAIT_AUTH_RESULT,
     WAIT_STREAM_HEADER_AFTER_AUTH,
     WAIT_BIND_RESULT,
     WAIT_SESSION_IQ_RESULT,
     DONE,
     ERROR,
   };
 
   // Callbacks for XmppStreamParser.
-  void OnStanza(scoped_ptr<buzz::XmlElement> stanza);
+  void OnStanza(std::unique_ptr<buzz::XmlElement> stanza);
   void OnParserError();
 
   // Starts authentication handshake in WAIT_STREAM_HEADER_AFTER_TLS state.
   void StartAuthHandshake();
 
   // Helper used to send stream header.
   void StartStream(const std::string& first_message);
 
   // Report the |error| to the delegate and changes |state_| to ERROR,
   void OnError(SignalStrategy::Error error);
 
   std::string server_;
   std::string username_;
   std::string auth_token_;
   TlsMode tls_mode_;
   Delegate* delegate_;
 
   State state_;
 
   std::string jid_;
 
-  scoped_ptr<XmppStreamParser> stream_parser_;
+  std::unique_ptr<XmppStreamParser> stream_parser_;
 
   DISALLOW_COPY_AND_ASSIGN(XmppLoginHandler);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_SIGNALING_XMPP_LOGIN_HANDLER_H_